CN214602718U

CN214602718U - Wire feeding device

Info

Publication number: CN214602718U
Application number: CN202120495453.1U
Authority: CN
Inventors: 施吉中
Original assignee: Changzhou Newman Machinery Co ltd
Current assignee: Changzhou Newman Machinery Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-05
Anticipated expiration: 2031-03-08

Abstract

The utility model relates to a wire feeding device, including the mounting panel, the upper end is equipped with the rotating electrical machines, the rotating electrical machines is connected with and send a gyro wheel, the mounting panel upper end is equipped with first backup pad and second backup pad, first through-hole and second through-hole have been seted up on first backup pad and the second backup pad, be equipped with the stand pipe in the first through-hole, be equipped with in the second through-hole and send a mouth, the top is equipped with the roof, the roof bottom is equipped with gag lever post and first spring, the first spring bottom is equipped with the briquetting, the briquetting front end is equipped with the pivot, be equipped with the pressure roller in the pivot, the mounting panel bottom is equipped with interior pole, interior pole outer end is equipped with the outer pole, the outer pole bottom is equipped with the bottom plate, the outer pole outer end is equipped with a plurality of supporting legs, be equipped with the extension bar in the supporting leg, the extension bar bottom is equipped with the limiting plate, the spacing groove has been seted up on the extension bar, be equipped with second spring and button, two spacing holes have been seted up to the corresponding button on the supporting leg; the design of the pressing roller ensures stable conveying; designing an inner rod and adjusting the height; the design of extension bar avoids empting.

Description

Wire feeding device

Technical Field

The utility model relates to a welding send a technical field, specifically be a wire drive feed unit.

Background

The welding is an adoption heating, the manufacturing process and the technique of high temperature or highly compressed mode joint metal or other materials, the metal welding wire is the welding material who is indispensable when carrying out intermetallic welding, when welding the metal, wire feeding unit needs to be used and realizes sending a silk, with the automatic at uniform velocity of welding wire transport to waiting to weld the operation place, current wire feeding unit is when carrying the welding wire, the transmission is unstable, easily arouse the welding wire shake, reduce welding quality, wire feeding unit wholly highly inconvenient adjusts according to the wire feeding demand of different positions, its wire feeding unit wholly lacks suitable firm anti-overturning device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a wire drive feed unit.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a wire feeding device comprises a mounting plate, wherein a rotating motor is arranged at the upper end of the mounting plate and is connected with an external power supply, a wire feeding roller is connected and arranged on a motor shaft of the rotating motor, a first supporting plate and a second supporting plate are respectively arranged at the left end and the right end of the upper end surface of the mounting plate, a first through hole and a second through hole are respectively formed in the first supporting plate and the second supporting plate, a guide pipe is arranged in the first through hole, a wire feeding nozzle is arranged in the second through hole, a top plate is arranged at the top ends of the first supporting plate and the second supporting plate, a limiting rod is arranged at the bottom end of the top plate, a first spring is arranged at the bottom end of the limiting rod, a pressing block is arranged at the bottom end of the first spring, a rotating shaft is arranged at the front end of the pressing block, a pressing roller is rotatably arranged on the rotating shaft, an inner rod is arranged at the bottom end of the mounting plate, an outer rod is arranged at the outer end of the inner rod, interior pole and outer pole threaded connection, the outer pole bottom is provided with the bottom plate, the slope of outer pole outer end is provided with a plurality of supporting legs, and is a plurality of all slide in the supporting leg and be provided with the extension bar, and is a plurality of the equal level in extension bar bottom is provided with the limiting plate, the spacing groove has been seted up on the extension bar, the spacing inslot is provided with the second spring, the connection of second spring outer end is provided with the button, correspond on the supporting leg two spacing holes have been seted up to the button.

In a further preferred embodiment, the guide tube is screwed to the first through hole, and the wire feed nozzle is screwed to the second through hole.

In a further preferred mode, the guide tube and the outer end of the wire feeding nozzle are provided with rotating rings.

In a further preferred embodiment, the inner diameter of the guide tube decreases from left to right.

In a further preferred mode, the installation plate is provided with rotating rods on the periphery.

In a further preferred mode, sliding grooves are formed inside the two limiting holes in a connected mode.

Preferably, the bottom plate and the bottom end of the limiting plate are both provided with anti-skid rubber pads.

(III) advantageous effects

Compared with the prior art, the utility model provides a wire drive feed unit possesses following beneficial effect:

in the utility model, the design of the pressing roller inserts the welding wire to be welded into the guide pipe, the welding wire is placed on the wire feeding roller through the inner side of the guide pipe entering device, the pressing roller in the rotating shaft extrudes the welding wire, the first spring between the limiting rod and the pressing block is extruded, the stability of the wire feeding process is ensured, when the welding wire is conveyed, the wire feeding roller rotates relative to the rotating shaft, the power supply of the rotating motor is started, the motor shaft of the rotating motor drives the wire feeding roller to rotate, the welding wire is conveyed through the cooperation of the wire feeding roller and the pressing roller and is conveyed outwards through the wire feeding nozzle, and the stability of the conveying process is ensured; the design of the inner rod rotates the mounting plate with the rotating rod, the inner rod at the bottom end of the mounting plate rotates relative to the outer rod, the inner rod and the outer rod are in threaded fit, the height of the inner rod rises to drive the mounting plate to rise, and the overall height of the device is adjusted; the design of extension bar presses the button in the spacing hole, and the second spring of button extrusion spacing inslot, pulling extension bar, extension bar follow the outside roll-off of supporting leg, and the drive button slides in the spout, slides to the spacing hole department of bottom, and second spring extrusion button, button are outside along spacing hole, have the limiting plate contact ground of anti-skidding rubber pad simultaneously, and reinforcing stability avoids taking place to empty.

Drawings

FIG. 1 is a schematic cross-sectional view of a preferred overall structure of a wire feeding device according to the present invention;

FIG. 2 is a side sectional view of a preferred wire feeding roller and pinch roller arrangement of a wire feeding device according to the present invention;

fig. 3 is an enlarged view of a portion of a structure in fig. 1.

In the figure: 1. mounting a plate; 2. a rotating electric machine; 3. a wire feeding roller; 4. a first support plate; 5. a second support plate; 6. a first through hole; 7. a second through hole; 8. a guide tube; 9. a wire feeding nozzle; 10. a top plate; 11. a limiting rod; 12. a first spring; 13. briquetting; 14. a rotating shaft; 15. pressing the roller; 16. an inner rod; 17. an outer rod; 18. a base plate; 19. supporting legs; 20. lengthening a rod; 21. a limiting plate; 22. a limiting groove; 23. a second spring; 24. a button; 25. a limiting hole; 26. a rotating ring; 27. rotating the rod; 28. a chute; 29. anti-skid rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-3, a wire feeding device comprises a mounting plate 1, a rotating motor 2 is disposed at the upper end of the mounting plate 1, the rotating motor 2 is connected to an external power source, a motor shaft of the rotating motor 2 is connected to a wire feeding roller 3, a first supporting plate 4 and a second supporting plate 5 are disposed at the left end and the right end of the upper end surface of the mounting plate 1 respectively, a first through hole 6 and a second through hole 7 are disposed on the first supporting plate 4 and the second supporting plate 5 respectively, a guide tube 8 is disposed in the first through hole 6, a wire feeding nozzle 9 is disposed in the second through hole 7, a top plate 10 is disposed at the top ends of the first supporting plate 4 and the second supporting plate 5, a limiting rod 11 is disposed at the bottom end of the top plate 10, a first spring 12 is disposed at the bottom end of the limiting rod 11, a pressing block 13 is disposed at the bottom end of the first spring 12, and a rotating shaft 14 is disposed at the front end of the pressing block 13, rotate on the pivot 14 and be provided with and compress tightly

gyro wheel

15, 1 bottom of mounting panel is provided with interior pole 16, interior pole 16 outer end is provided with outer pole 17, interior pole 16 and the 17 threaded connection of outer pole, the 17 bottom of outer pole is provided with bottom plate 18, the slope of 17 outer ends of outer pole is provided with a plurality of supporting legs 19, and is a plurality of equal slip is provided with extension bar 20 in the supporting leg 19, and is a plurality of the equal level in extension bar 20 bottom is provided with limiting plate 21, spacing groove 22 has been seted up on extension bar 20, be provided with second spring 23 in the spacing groove 22, the connection of second spring 23 outer end is provided with button 24, correspond on the supporting leg 19 button 24 has seted up two spacing holes 25.

In this embodiment, the guide pipe 8 is in threaded connection with the first through hole 6, the wire feeding nozzle 9 is in threaded connection with the second through hole 7, and the guide pipe 8 and the wire feeding nozzle 9 are in threaded fit with the first through hole 6 and the second through hole 7 respectively, so that the guide pipe 8 and the wire feeding nozzle 9 can be conveniently disassembled and assembled.

In this embodiment, the outer ends of the guide tube 8 and the wire feeding nozzle 9 are both provided with a rotating ring 26, and the rotating ring 26 facilitates the user to rotate the guide tube 8 and the wire feeding nozzle 9, thereby facilitating the disassembly.

In this embodiment, the inner diameter of the guide tube 8 is reduced from left to right in turn, and the guide tube 8 guides the welding wires, so that the welding wires can conveniently pass through the guide tube 8 to be installed.

In this embodiment, mounting panel 1 all is provided with dwang 27 all around, and dwang 27 person of facilitating the use's gripping, and then rotates the operation to mounting panel 1, conveniently carries out altitude mixture control.

In this embodiment, two limiting holes 25 are connected inside and are provided with a sliding groove 28, and the sliding groove 28 facilitates the sliding of the button 24 on the inner wall of the supporting leg 19, so as to avoid damage caused by long-term friction.

In this embodiment, the bottom ends of the bottom plate 18 and the limiting plate 21 are both provided with anti-skid rubber pads 29, and the anti-skid rubber pads 29 increase the friction between the bottom plate 18 and the limiting plate 21 and the ground, so as to ensure the stability of the whole device.

The working principle is as follows:

in conclusion, when the welding device is used, firstly, according to the overall height of the welding position adjusting device, the mounting plate 1 with the rotating rod 27 is rotated, the inner rod 16 at the bottom end of the mounting plate 1 rotates relative to the outer rod 17, the inner rod 16 is in threaded fit with the outer rod 17, the height of the inner rod 16 rises to drive the mounting plate 1 to rise, after the mounting plate rises to a proper position, the button 24 in the limiting hole 25 is pressed, the button 24 extrudes the second spring 23 in the limiting groove 22, the extension rod 20 is pulled, the extension rod 20 slides out along the supporting legs 19 to drive the button 24 to slide in the sliding groove 28 to slide to the limiting hole 25 at the bottom end, the second spring 23 extrudes the button 24, the button 24 outwards along the limiting hole 25, the limiting plate 21 with the anti-skid rubber pad 29 is simultaneously contacted with the ground to ensure the overall stability of the device, after the device is stably arranged, a welding wire to be used for welding is inserted into the guide tube 8, and enters the inner side of the device through the guide tube 8, the welding wire is placed on the wire feeding roller 3, the pressing roller 15 on the rotating shaft 14 extrudes the welding wire, the first spring 12 between the limiting rod 11 and the pressing block 13 is extruded, the stability of the wire feeding process is guaranteed, the wire feeding roller 3 rotates relative to the rotating shaft 14 when the welding wire is conveyed, the power supply of the rotating motor 2 is started, the motor shaft of the rotating motor 2 drives the wire feeding roller 3 to rotate, and the welding wire is conveyed outwards through the cooperation of the wire feeding roller 3 and the pressing roller 15 and is conveyed through the wire feeding nozzle 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wire feeding device comprises a mounting plate (1) and is characterized in that a rotating motor (2) is arranged at the upper end of the mounting plate (1), the rotating motor (2) is connected with an external power supply, a wire feeding roller (3) is connected and arranged on a motor shaft of the rotating motor (2), a first supporting plate (4) and a second supporting plate (5) are respectively arranged at the left end and the right end of the upper end face of the mounting plate (1), a first through hole (6) and a second through hole (7) are respectively formed in the first supporting plate (4) and the second supporting plate (5), a guide pipe (8) is arranged in the first through hole (6), a wire feeding nozzle (9) is arranged in the second through hole (7), a top plate (10) is arranged at the top ends of the first supporting plate (4) and the second supporting plate (5), a limiting rod (11) is arranged at the bottom end of the top plate (10), a first spring (12) is arranged at the bottom end of the limiting rod (11), the bottom end of the first spring (12) is provided with a pressing block (13), the front end of the pressing block (13) is provided with a rotating shaft (14), the rotating shaft (14) is provided with a pressing roller (15) in a rotating manner, the bottom end of the mounting plate (1) is provided with an inner rod (16), the outer end of the inner rod (16) is provided with an outer rod (17), the inner rod (16) and the outer rod (17) are in threaded connection, the bottom end of the outer rod (17) is provided with a bottom plate (18), the outer end of the outer rod (17) is obliquely provided with a plurality of supporting legs (19), a plurality of extension rods (20) are arranged in the supporting legs (19) in a sliding manner, the bottom ends of the extension rods (20) are horizontally provided with limiting plates (21), limiting grooves (22) are formed in the extension rods (20), second springs (23) are arranged in the limiting grooves (22), and buttons (24) are connected and arranged at the outer ends of the second springs (23), two limiting holes (25) are formed in the supporting legs (19) corresponding to the buttons (24).

2. A wire feeder according to claim 1, wherein: the guide pipe (8) is in threaded connection with the first through hole (6), and the wire feeding nozzle (9) is in threaded connection with the second through hole (7).

3. A wire feeder according to claim 2, wherein: the outer ends of the guide pipe (8) and the wire feeding nozzle (9) are provided with rotating rings (26).

4. A wire feeder according to claim 3, wherein: the inner diameter of the guide pipe (8) is reduced from left to right in sequence.

5. A wire feeder according to claim 1, wherein: all be provided with dwang (27) around mounting panel (1).

6. A wire feeder according to claim 1, wherein: the inner sides of the two limit holes (25) are connected with a sliding groove (28).

7. A wire feeder according to claim 1, wherein: the bottom ends of the bottom plate (18) and the limiting plate (21) are provided with anti-skidding rubber pads (29).